期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2015
卷号：79
期号：1
出版社：Journal of Theoretical and Applied
摘要：Data storage is growing rapidly without surprise for nowadays. There are several reasons that contribute to it are improper maintained and used including image duplication and inappropriate image. In order to solve the problems above, this paper proposed to enhance face detection (V-J) for inappropriate image and scale invariant feature transform (SIFT) for image duplication method. However, the enhancement of face detection (V-J) method is needed due to limited rotation detection. With the limitation above, this paper proposed simple rotation method to overcome the problem. Besides that, the SIFT method is also limited to the speed performance. In order to overcome the speed performance above, this paper also proposed to reduce the dimension of SIFT so that it increase the speed performance. With the enhancement above show that the proposed resulted better compared to previous researcher�s methods. Hence, the proposed methods above have been proposed as pattern detection algorithms used for storage utilization.
关键词：Pattern Detection; Face Detection; Image Duplication
